Check out this article from a self-identified conservative professor of philosophy:
Philosopher embraces New Urbanism.
In brief, these concepts and the benefits that flow from them aren’t just for Dirty Hippies, Slackers, and Hipsters. And contemplate for a moment how closely the streetcar neighborhood in Grand Rapids resembles our own patch of this earth in terms of the richness of accessible amenities. I’ll just leave the opening preamble of the Charter of the New Urbanism, quoted in the article, here while noting that even as Boston’s population grows and the initial issue is not so much about private disinvestment, we still struggle with bringing our city’s politics, policies, and actions around to meet the challenges that remain:
The Congress for the New Urbanism views disinvestment in central cities, the spread of placeless sprawl, increasing separation by race and income, environmental deterioration, loss of agricultural lands and wilderness, and the erosion of society’s built heritage as one interrelated community-building challenge.